By Topic

A modification of the classical Nevanlinna-Pick interpolation algorithm with applications to robust stabilization

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
P. Dorato ; University of New Mexico, Albuquerque, NM, USA ; Yunzhi Li

A modification is presented of the classical Nevanlinna-Pick interpolation algorithm for bounded-analytic functions which permits interpolation with bounded-real functions. This is an essential modification when the Nevanlinna-Pick theory is applied to problems such as robust stabilization [2], since otherwise compensator transfer functions will in general have complex coefficients when complex interpolation points are present. The theory underlying the modification presented is based on the theory developed by Youla and Saito [4] on interpolation with positive-real functions. The results are applied to a numerical problem in robust stabilization.

Published in:

IEEE Transactions on Automatic Control  (Volume:31 ,  Issue: 7 )